Cardiovascular Journal of Africa

Volume 37, Issue 2

Efficacy of using 50 mL syringe manual thrombectomy catheter in patients with heavy thrombus burden undergoing primary percutaneous coronary intervention

Patients with ST-segment elevation myocardial infarction (STEMI) and heavy thrombus burden are at increased risk of distal embolisation and impaired reperfusion during primary percutaneous coronary intervention (PPCI). Conventional manual aspiration thrombectomy with a 30 mL syringe has shown limited benefit in large randomised trials. Increasing syringe volume to 50 mL may enhance suction...

Kinesiophobia and associated variables in patients with atrial fibrillation combined with heart failure: A cross-sectional study from China

While kinesiophobia is a recognised phenomenon in global cardiovascular rehabilitation, its prevalence and characteristics remain unexplored in the specific and growing population of patients hospitalised with atrial fibrillation and heart failure (AFHF). This study aims to investigate the prevalence of kinesiophobia and to identify its associated factors among hospitalised AFHF patients in...

Assessment of the aortic root and ascending aorta in swine using CTA

Swine are widely recognised as an essential experimental platform for evaluating prosthetic heart valves and testing novel catheter-based deployment methods. Our study aimed to establish baseline normative diameters for the aortic root and ascending aorta in swine using spiral computed tomography angiography (CTA), enhancing the success of preclinical research and device development.

Association of ACE I/D and ACE (rs4343) polymorphism with MACE development in hypertensive patients

Cardiovascular diseases remain a leading cause of morbidity and mortality worldwide. The angiotensin-converting enzyme (ACE) insertion/deletion (I/D) and ACE rs4343 polymorphism have been considered important and extensively studied for their association with cardiovascular conditions. This study investigates the association of this variant with the development of major adverse cardiovascular...